baber/WOPTO huggingface dataset:
Patent JP-S57165110-A (JP)
Title: Controlling device of rolling mill
Inventor: MIYOKAWA MASARU
IPC: B21B37/68
Filed: 1981-04-01
Abstract: PURPOSE:To prevent a plate from turning aside at the passing of the tip of the plate through a rolling mill, by giving a screw-down speed and its time to a screw-down device basing on a deviation of the center of rolling material, plate width, set forward slip, constants, desired plate thickness, and selected values of mill speed pattern. CONSTITUTION:The width of plate B and a deviation + or -y are detected when the tip of a rolling plate 1, after rolling by work rolls 2 and 2', reaches the position of a width gauge 23. The screw-down speed and its time necessary to eliminate the deviation is computed by a turning-aside-preventing computing device 17 basing on said detected values, a forward slip (f), constant A, the desired thickness H, and a rolling speed pattern alpha. Thus the obtained screw-down speed and time are given to the screw-down device at the side of smaller elongation of the plate 1 between both screw-down devices at the both ends of a backup roll 10'. Further, the sign of positive or negative of the value y indicates the turning direction of the tip of plate 1.
Patent JP-S54144374-A (JP)
Title: Alpha-4-(5-trifluoromethyl-2-pyridyloxy)phenoxymethylmalonic acid derivative and herbicide containing the same
Inventor: NISHIYAMA RIYUUZOU
IPC: A01N43/40
Filed: 1978-04-27
Abstract: NEW MATERIAL:α-[4-(5-Trifluormethyl-2-pyridyloxy)phenoxy]methylmalonic acid derivative of formula I (X is H, Cl; R 1  and R 2  are salt-forming atom, salt- forming residue, lower alkyl).  
     EXAMPLE: α-[ 4-( 5-Trifluoromethyl-2-pyridyloxy )phenoxy ]methylmalonic acid diethyl ester.  
     USE: Herbicide having selective herbicidal effect to true grass weeds and harmless to broad leaved plant. Applicable to plow field, paddy rice field, orchard, etc., by leaf and stalk treatment, soil treatment, etc.  
     PROCESS: The compound I is prepared by reacting a compound II (Hal is halogen) with a compound III in a solvent such as dimethylformamide, etc., in the presence of an alkaline substance such as NaOH, etc., at 50W150°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07263546-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKINE MAKOTO
IPC: H01L21/768
Filed: 1994-03-18
Abstract: PURPOSE:To provide a method for forming contact holes of a high aspect ratio which are different in depth stably and to provide a method for forming electrodes which have stable electric characteristics. CONSTITUTION:On a semiconductor substrate 101 on which a conductive region 103 is formed, an interlayer insulating film 104 is deposited. Then, titanium nitride 105 is deposited on the interlayer insulating film. After that, photoresist 106 is formed on the titanium nitride and then is patterned. The titanium nitride and the interlayer insulating film are etched with the patterned photoresist being used as a mask to form a contact hole 107. After removing the photoresist the substrate is exposed to hexamethyldisilazane. Then, tungsten is deposited by vapor phase chemical growth.
Patent JP-S53134336-A (JP)
Title: Memory unit
Inventor: HOSAKA TSUTOMU
IPC: G06F15/177
Filed: 1977-04-28
Abstract: PURPOSE: To increase the efficiency of the multiplex control system information processor, by enablong to execute the readout instruction and the write-in instruction to a single memory unit simultaneously. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59175076-A (JP)
Title: Label position checking method
Inventor: KOMATSU NOBUYUKI
IPC: G01B11/00
Filed: 1983-03-24
Abstract: PURPOSE:To save the checking labor for labels by projecting the relative position between a cassette half and a label with a TV camera and checking the position of labels. CONSTITUTION:The 1st area picture including the right edge of a cassette half 1' and the upper and right edges of a label is picked up by a TV camera. At the same time, the 2nd area including the upper and left edges of the label is picked up. Then the length covering from the right edge of the half 1' to the right edge of the label is obtained, and it is decided whether this length is within a prescribed range or not. At the same time, the right-left shift amount is obtained at the upper edge of the label, and it is decided whether this shift amount is within a prescribed range or not. In such a way, it is decided whether the labeled position is normal or not.
Patent JP-2000131973-A (JP)
Title: Image forming device
Inventor: YOKOGAWA NOBUHITO
IPC: G03G15/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer a lubricant on the surface of a transfer member to an image carrier by coating the surface of the image carrier with the lubricant electrified to a polarity which is the same as the polarity of electrified toner, and applying a voltage with a polarity which is opposite to that of electrified toner to the transfer member during the transfer of a toner image. SOLUTION: A lubricant application means 19 for the application of a lubricant to the surface of a photoreceptor 1 is arranged, and the lubricant is applied to the surface of the photoreceptor 1 via a transfer roller 5. As the lubricant, one that is electrified by the friction of the transfer roller 5 and photoreceptor 1 to a polarity which is the same as the original polarity of electrified toner composing a toner image on the surface of the photoreceptor is used. After a body P to be transferred is passed between the photoreceptor 1 and transfer roller 5, the switch 13 of a voltage application means 12 is changed over as shown by a broken line, so that the transfer roller 5 is grounded.  Consequently, an electrical sustaining force between the transfer roller 5 and the lubricant applied to its surface is released and the lubricant is effectively transferred to the surface of the photoreceptor.
Patent JP-H10232678-A (JP)
Title: Parameter setting device
Inventor: SUGIYAMA SHIRO
IPC: G10H1/18
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a parameter setting device capable of setting a parameter exceeding a category. SOLUTION: When an input is inputted to an increment switch (B), a tone color counter TN [CN] increments by '1', and whether or not a tone color instructed by the tone color counter exists in the tone color list of the present category is discriminated (S25), and at the time of being instructed exceeding it, the tone color counter is reset, and a category counter CN increments by '1' (S27). Then, when the category exceeds the category 10, the category counter is reset, and after the category 1 is instructed (S29), the tone color list of the present category is displayed, and a mark 'star' is displayed on a tone color on a position shown by the tone color counter in its list (S30), and the tone color of a sound source circuit 15 is switched to the tone color shown by the tone color counter (S31).
Patent JP-S61209542-A (JP)
Inventor: OGOSHI MASUHIRO
IPC: A22C29/02
Filed: 1985-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03252233-A (JP)
Title: Communication equipment
Inventor: KURODA TOSHIHIKO
IPC: H04B11/00
Filed: 1990-03-01
Abstract: PURPOSE:To transmit audio information in the range of directivity by providing a transmitter with a transmission means which transmits an audio signal which is modulated with an ultrasonic wave as the carrier and providing a receiver with a reception means which demodulates the modulated audio signal from the transmission means. CONSTITUTION:Sounds of a sound source 2 are gathered by a microphone 1 and are amplified by an amplifier 3 and are inputted to a modulator 4, and the signal modulated with the ultrasonic wave, which is generated by a fundamental frequency generator 5, as the carrier is transmitted from an ultrasonic generator 7 through a driver 6. AM, FM, PSK or PCM modulation can be adopted with respect to modulation system, and the signal is radiated to the space with a directivity in a prescribed angular range. The receiver is an ultrasonic receiver 8 consisting of a condenser microphone or the like and receives the audio signal transmitted with the ultrasonic wave as the carrier and demodulates it by a demodulator 9 and amplifies it by an amplifier 10 and sends it as sounds from a speaker 11. Thus, specific audio information can be transmitted to specific persons having receivers in the range of the directivity.
Patent JP-H11247720-A (JP)
Title: Internal combustion engine
Inventor: OIKAWA NAOHIKO
IPC: F02D21/08
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To decrease the discharge amount of black smoke and HC, in an internal combustion engine provided with an exhaust gas recirculation means for recirculating exhaust gas to an intake system. SOLUTION: An internal combustion engine is provided with an exhaust gas recirculation passage 15 for recrivulating exhaust gas flowing in an exhaust system of the internal combustion engine to an intake system, an exhaust gas recirculation fuel injection means 18 for injecting fuel into the exhaust gas recirculation passage 15, and a premixing range 17 provided on the way of the exhaust recirculation passage 15 and for mixing fuel injected from the exhaust gas recirculation fuel injection means 18 to exhaust gas flowing in the exhaust gas recirculation passage 15. Fuel evaporated in the premixing range 17 and exhaust gas are homogeneously mixed to each other while fuel injected from the exhaust gas recirculation fuel injection means 18 is evaporated by heat of exhaust gas.
Patent JP-S57164358-A (JP)
Title: Small sized electronic calculator with unit display function
Inventor: MATSUDA TAKASHI
IPC: G06F3/02
Filed: 1981-04-02
Abstract: PURPOSE:To make ease of read of a unit of inputted numeric data, by displaying a character indicating the unit corresponding to a specified digit against a numeric data inputted with the operation of only registering keys. CONSTITUTION:When ''9'' in the 9-th digit is inputted through the operation of an registering key 11a, the operating signal is transmitted to a control section 12. ''9'' is counted on a counter 14. The value ''9'' counted at the counter 14 is given to a decoder 15 and a high level signal is outputted to a one shot circuit 16c via a signal line c from the decoder 15. A pulse is outputted from the circuit 16c, FFs 17a and 17b are reset and an FF17c is set. As a result, a high level signal is inputted to ''100 million and 10 thousand'' terminals of a unit display control section 17, and ''100 million'' is displayed at the 5-th digit of a display 18 and ''10 thousand'' is at the 1st digit. The pulse outputted from the circuit 16c is given to the section 12 via a signal line d. The control section 12 outputs a control signal to a storage section 13 and controls an X register.
Patent JP-S63228413-A (JP)
Inventor: AUGUSUTO REENAA
IPC: G11B5/702
Filed: 1988-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59177313-A (JP)
Title: Reduction desulfurizing method of molten chromium-containing steel
Inventor: IKEHARA YASUMASA
IPC: C21C7/064
Filed: 1983-03-25
Abstract: PURPOSE:To reduce molten slag to CaO-Al2O3 so that the succeeding desulfurization refining of a molten Cr-contg. steel is accomplished efficiently at a relatively low temp. by reducing the Cr2O3 in the molten slag by Al after the decarburization refining of the molten steel. CONSTITUTION:The melt of a high Cr steel is decarburized by oxygen blowing to oxidize the C contained thereon to CO. The decarburization refining is accomplished in this stage by adding Ar to O2 and decreasing the partial pressure of the CO formed by the decarburization reaction. After the C is removed to a target grade, Al is added as a reducing agent of Cr2O3 to the molten steel and CaO which is a slag forming agent is added thereto to reduce the Cr2O3 in the molten slag to Cr and to recover the same. The S in the molten steel is removed by the reducing molten slag prepd. in such a way. The SiO2 in the molten slag is reduced to Si by the powerful reducing power of Al and the molten slag is made into the CaO/Al2O3 system in which CaO/Al2O3 is 0.8-1.4 and SiO2 <=10%. Said slag has substantial fluidity at 1,580-1,650 deg.C necessary for desulfurization without adding CaF2 and exhibits an excellent desulfurizing effect. The solidified slag is usable as a raw material for cement.
Patent JP-H06238610-A (JP)
Title: Knife edge adjusting device for plane stage of super-finishing wood planing machine for woodworking
Inventor: SAKANO OSAYUKI
IPC: B27G13/00
Filed: 1993-02-15
Abstract: PURPOSE:To adjust protruding degree and parallel degree of a blade edge from the outside easily and smoothly. CONSTITUTION:At an end part of a plane stage, a knife edge adjusting rotary control element 14a and a parallelism adjusting rotary control element 30a are arranged. To a piece of nut 23L fixed to one side of a longitudinally moving piece 20 which moves back and forth with the rotation of a knife edge adjusting axis 14, an interlocking axis 25L is screwed so as to connect to a cutter. A worm wheel 29 is set on the interlocking axis 25L movably relatively in the axial direction. Other side of the longitudinally moving piece 20 is connected to the end of the knife directly or indirectly. The knife is moved in parallel back and forth by the rotation of the knife edge adjusting axis 14 through the pieces of nut 23L, 23R and the interlocking axes 25L, 25R so as to adjust protruding degree of the knife edge. The interlocking axis 25L is rotated by a worm 31 of a parallelism adjusting axis 20 and only one side of the knife is moved so as to adjust the slanting direction of the blade edge.
Patent JP-H06245572-A (JP)
Title: Dc-motor controlling ic
Inventor: YAMA TOMOAKI
IPC: H02P7/29
Filed: 1993-02-16
Abstract: PURPOSE:To provide a DC-motor controlling IC with fewer terminals, by applying a setting voltage to one end of an integrated resistor, using only one dedicated terminal for external connection other than a grounding terminal, and controlling a rotational speed on the basis of the setting voltage in a setting voltage generating circuit. CONSTITUTION:A set-voltage generating circuit 117 is connected to a ground (GND) as a reference voltage through a grounding terminal 11. A given voltage (Vref) based on the reference voltage is put through a resistance voltage diviser to generate a voltage (Ec'), and a set voltage (Ec) for the rotational speed of a motor is generated across a resistor (integrated resistor) (R2). A variable resistor(VR) is used as one of serially connected resistors for generating the voltage (Ec'). An end of the resistor(VR) is connected to a terminal 13 at the outside, while the other end is connected to the ground (GND). In this way, the setting voltage (Ec') for the rotational speed of the motor becomes adjustable. A DC motor 1 can be controlled even when dedicated terminals for connecting to the outside are reduced to one terminal in the set-voltage generating circuit.
Patent JP-H03255050-A (JP)
Title: Preparation of cis, cis-muconic acid chloride
Inventor: KAWAKAMI ISAO
IPC: B01J31/02
Filed: 1990-03-01
Abstract: PURPOSE:To prepare cis, cis-muconic acid chloride in good yield without chang ing the steric configuration thereof by adding a specific amount of an amine or amide when cis, cis-muconic acid is reacted with a chlorinating agent. CONSTITUTION:When cis, cis-muconic is allowed to react with a chlorinating agent, if desired, in the presence of a non-polar solvent to prepare cis, cis- muconic acid chloride. An amino or amide is added to the reaction system in an amount of 0.001-0.05mol% per mol of the carboxyl group. The method permits to obtain the objective compound in a short time in a good yield without changing the steric configuration thereof. The cis, cis-muconic acid chloride is useful as a raw material for polymers, medicines or agricultural chemicals.
Patent JP-S51124995-A (JP)
Title: Coin counter
Inventor: KOMORIYA CHIYUUTAROU
IPC: G07D9/00
Filed: 1975-04-24
Abstract: PURPOSE: Completion of coin counter which is easy to operate and portable at the same time for coin collection as well as calculation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02250984-A (JP)
Title: Production of hand for watch
Inventor: SUZUKI KIYOMI
IPC: C23F1/00
Filed: 1989-03-01
Abstract: PURPOSE:To produce hand having high added value by applying a dry film resist to the side reverse to the pipe side formed on a metallic hoop, applying a peeling-type synthetic resin to the pipe side, forming a picture, and then carrying out one-side etching. CONSTITUTION:Pipes 2 are formed at the prescribed pitch on a metallic hoop 1 by means of press working. A dry film resist 4 is applied to a plane side 3 reverse to the pipe 2 side and a peeling-type synthetic resin agent 6 is applied to the pipe 5 side to carry out masking. A photomask is applied to the above from the plane side 3 to carry out exposure and development, by which the pictures of a pattern 7 and the external shape 8 of hand are formed. Further, one-side etching is exerted from the direction of the plane side 3. Since the blanked hand is held by the peeling-type synthetic resin agent 6, the falling of the hand can be prevented. Subsequently, the dry film resist 4 and the peeling- type synthetic resin 6 are peeled off. By this method, various kinds of patterns hands can be produced with advanced delivery date.
Patent JP-S59180189-A (JP)
Inventor: ISHII TATSUO
IPC: F16L33/20
Filed: 1983-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03252289-A (JP)
Title: Private branch of exchange
Inventor: TOTOKAWA NORIBUMI
IPC: H04Q3/58
Filed: 1990-03-01
Abstract: PURPOSE:To improve the service performance at the connection of an incoming call by receiving the incoming call from an ISDN network and calling a succeeding extension designated in advance by a caller is called automatically when the extension is busy. CONSTITUTION:A caller 100 under the control of an ISDN public network 10 dials two extensions to call extension numbers 2000, 2100 as subaddresses in succession to all incoming call number to a PBX 102 such as 700-1111. An incoming call processing section 50 is started by the PBX 102 and the reception processing is implemented. Then an incoming call extension number continuous conversion processing section 52 is started. Then an extension number 2000 in incoming address information 30 is extracted and converted as a 1st extension number and an incoming call analysis processing section 54 is started by the number. Moreover, when the object extension number 2000 is busy, the succeeding extension number 2001 is extracted and converted by the incoming call extension number continuous conversion processing section 52 and the incoming call analysis processing section 54 is started again.
Patent JP-H08222025-A (JP)
Title: Conductive material
Inventor: ROPPONGI YASUNOBU
IPC: H01B1/24
Filed: 1995-02-15
Abstract: PURPOSE: To provide a conductive material with high wear resistance and low electric resistance, used for dipping a contact of a switch. CONSTITUTION: Cylindrically arranged carbon net planes are stacked in the radial direction, first and second graphite fine fibers having different diameters are mixed to a resin binder. The first graphite fine fibers have a diameter D1 of 0.3μm to 10μm and a length L of 5μm to 100μm, and the second graphite fine fibers have a diameter D1 of 50Å to 200Å and a length L of 1μm to 30μm. It is preferable to add carbon black to the graphite. The conductive material obtained has a low volume resistivity value and high wear resistance.
Patent JP-S60192877-A (JP)
Title: Ignition timing control unit of internal-combustion engine
Inventor: SEKIGUCHI KIYONORI
IPC: F02P5/14
Filed: 1984-03-15
Abstract: PURPOSE:To correctly control the ignition timing by invariably circulating the cooling water or engine oil around a heat sensitive member and making the heat sensitive member not liable to be affected by the outside temperature so that it is displaced in response to the temperature rise of the cooling water or engine oil and rotates a rotary plate. CONSTITUTION:If the water (oil) temperature is constant, the pushing force of a heat sensitive member 49 and the reaction force of a spring 46 are balanced, and a piston 44 stays at a fixed position. Thereby the ignition timing is controlled only by a vacuum controller 2 operated by the negative pressure of a suction pipe. However, when the cooling water temperature is increased or decreased, the piston is moved to a position where the pushing force of the heat sensitive member 49 and the reaction force of the spring 46 are balanced, and a rotary plate 7 is rotated to correct the ignition timing. This action is performed only by an oil/water temperature control unit 4 without changing the stroke of the vacuum controller 2. Accordingly, the correction is feasible even under a full load, and the correct ignition timing is controlled.
Patent JP-H06265129-A (JP)
Title: Ash melting and solidifying apparatus
Inventor: TANAKA YASUO
IPC: F23J15/04
Filed: 1993-03-11
Abstract: PURPOSE:To prevent blocking of an exhaust gas channel for a long period by supplying atomized water to exhaust gas to be introduced from an exhaust gas outlet and cooling the gas to a specific temperature or lower. CONSTITUTION:A metal cooling chamber 31 having a mechanism for supplying atomized water to exhaust gas to be introduced from an exhaust gas outlet 17 has capacity for atomizing water via vapor, the air, etc., supplying it as atomized water from a top of the chamber into the chamber and cooling high temperature exhaust gas introduced from the outlet 17 into the chamber to 770 deg.C or lower. Thus, adherence of ash at an upstream part of an exhaust gas channel after an exhaust gas flow-out part of a swirling flow melting furnace can be stably suppressed, and condensed adherence of dusts at a downstream part of the channel can scarcely occur.
Patent JP-H01224781-A (JP)
Title: Laser recorder
Inventor: TAKESUE TOSHIHIRO
IPC: G03G15/00
Filed: 1988-03-04
Abstract: PURPOSE:To constantly control temperature in a device without a temperature sensor by controlling a temperature control means by a microcomputer in the way that the temperature in the device is kept constant on the basis of a digital output. CONSTITUTION:A semiconductor laser 31 is emitted by light quantity which responds to a driving electric current which is outputted from an electric current generating circuit 48. A generated laser beam gets its light quantity detected by means of a photo-sensor 41 and an analog voltage in response to said light quantity is obtained by providing a current-voltage converter 42 with an electrical current which responds to said light quantity. An analog voltage signal is converted into a digital signal by an A/D converter 51 which constitutes an electrical current control means 50 and is provided to the microcomputer 52. An output signal for controlling an electrical current which is outputted to a D/A converter 47 is judged and decided by means of the value of the digital signal. The microcomputer 52 controls the temperature control means 56, and a heater or a fan is driven or controlled on the basis of an obtained command. Thus the temperature sensor becomes unnecessary and the temperature in the device is kept constant.
Patent JP-H04267547-A (JP)
Title: Semiconductor package with heat sink
Inventor: HOJO SAKAE
IPC: H01L23/36
Filed: 1991-02-22
Abstract: PURPOSE:To improve the package cooling efficiency of a semiconductor package with heat sink at air cooling time. CONSTITUTION:The heat sink 7 of this semiconductor package with heat sink is constituted by arranging a plurality of flat plates 8a in the longitudinal direction, and a plurality of bars 8b in the direction perpendicular to the longitudinal direction. Accordingly, since the bars 8b are arranged perpendicularly to the air flows in the spaces between fins, the air flows are disturbed and the boundary layer area becomes smaller. Therefore, the cooling performance and package cooling efficiency of the heat sink are improved.